看如下修改是否可用

1. package.json（line 72）

"mongoose": "5.13.21"

1. vendors\server\utils\db.js

let db = mongoose.connect(....

修改为

const db= mongoose.connection;
mongoose.connect(
    connectString,
    options,
    function(err) {
      if (err) {
        yapi.commons.log(err + ', mongodb Authentication failed', 'error');
      }
    }
  );